2841982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 5281920

約数和(自身を除く): 2439938

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 523, 1046, 2717, 5434, 5753, 6799, 9937, 11506, 13598, 19874, 74789, 109307, 129181, 149578, 218614, 258362, 1420991, 2841982]

約数ペア:

[(1, 2841982), (2, 1420991), (11, 258362), (13, 218614), (19, 149578), (22, 129181), (26, 109307), (38, 74789), (143, 19874), (209, 13598), (247, 11506), (286, 9937), (418, 6799), (494, 5753), (523, 5434), (1046, 2717)]